Chemistry, 30.11.2021 18:40 LadyHolmes67
Some forces require objects to be touching each other, but others can act at a distance. Which of these forces always requires objects to be touching each other?
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A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
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What is the relationship of air masses and the temperature of oceans?
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Which states of matter have particles that move independently of one another with very little attraction?
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Some forces require objects to be touching each other, but others can act at a distance. Which of th...
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